ES2253072A1 - Shoe tree which is intended to maintain the structure of the body of a shoe - Google Patents
Shoe tree which is intended to maintain the structure of the body of a shoeInfo
- Publication number
- ES2253072A1 ES2253072A1 ES200401192A ES200401192A ES2253072A1 ES 2253072 A1 ES2253072 A1 ES 2253072A1 ES 200401192 A ES200401192 A ES 200401192A ES 200401192 A ES200401192 A ES 200401192A ES 2253072 A1 ES2253072 A1 ES 2253072A1
- Authority
- ES
- Spain
- Prior art keywords
- piece
- area
- shoe
- footwear
- last
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000002023 wood Substances 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/14—Stretching or spreading lasts; Boot-trees; Fillers; Devices for maintaining the shape of the shoe
- A43D3/1433—Shoe-trees
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/14—Stretching or spreading lasts; Boot-trees; Fillers; Devices for maintaining the shape of the shoe
- A43D3/1433—Shoe-trees
- A43D3/1466—Shoe-trees stretching the length of a shoe, i.e. longitudinally expandable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
Horma para el mantenimiento estructural del cuerpo de un calzado.Last for structural maintenance of body of a shoe.
La presente memoria descriptiva se refiere a una solicitud de una Patente de Invención correspondiente a una horma para el mantenimiento estructural del cuerpo de un calzado, cuya finalidad estriba en configurarse a partir de un cuerpo de material plástico hueco obtenido por soplado, que se adosa en la parte interna del calzado en correspondencia con la puntera y el empeine, al que se fija por clipado una segunda pieza monobloque obtenida por inyección o cualquier otro método que genera la fijación de ambas piezas entre sí en el interior del calzado, presentando la pieza complementaria clipada una zona central constitutiva de un pliegue que permite su utilización en un tallaje múltiple.The present specification refers to a Application for an Invention Patent corresponding to a last for the structural maintenance of the body of a shoe, whose purpose is to be configured from a body of hollow plastic material obtained by blowing, which is attached in the internal part of the footwear in correspondence with the toe and the instep, to which a second monobloc piece is fixed by clipping obtained by injection or any other method that generates the fixing both pieces together inside the footwear, presenting the clipada complementary piece a central area constitutive of a fold that allows its use in a size multiple.
Esta invención tiene su aplicación dentro de la industria dedicada a la fabricación de hormas para calzado y elementos auxiliares para el mantenimiento de este tipo de productos.This invention has its application within the industry dedicated to the manufacture of shoe lasts and auxiliary elements for the maintenance of this type of products.
El solicitante tiene conocimiento de la existencia en la actualidad de un gran número de hormas y elementos para la conservación de los calzados, obtenidos a partir de cuerpos de material plástico soplados, provistos de un fuelle central que le permite su utilización en un tallaje múltiple, incorporando incluso huecos para la introducción de pastillas odorizantes.The applicant is aware of the existence today of a large number of lasts and elements for the conservation of footwear, obtained from bodies of blown plastic material, provided with a central bellows that allows its use in multiple sizes, incorporating even holes for the introduction of odorizing tablets.
El solicitante también tiene conocimiento del empleo convencional por parte de los fabricantes de calzado de unas piezas de madera alargadas, que son apoyadas por uno de los extremos del calzado en un papel plegado y por el lado opuesto o talón sobre otro papel plegado consiguiendo el mantenimiento durante la etapa de distribución y comercialización del cuerpo del calzado, impidiendo que el mismo pueda presentar deformaciones.The applicant is also aware of the conventional employment by shoe manufacturers of some elongated pieces of wood, which are supported by one of the shoe ends on a folded paper and on the opposite side or heel on other folded paper getting maintenance during the distribution and marketing stage of the body of footwear, preventing it from presenting deformations.
El solicitante también tiene conocimiento del empleo de piezas de madera constitutivas de un extremo aplicable en el área correspondiente a la puntera del calzado y por el opuesto una zona, igualmente fabricada en madera, que se adosa a la parte del talón por su zona interna en el calzado, uniéndose por un fleje que impide la deformación del calzado.The applicant is also aware of the use of wood pieces constituting an applicable end in the area corresponding to the toe of the footwear and on the opposite an area, also made of wood, which is attached to the part of the heel for its internal area in the footwear, joining by a strap which prevents the deformation of footwear.
En el primero y tercer caso, se ha constatado que el empleo de este tipo de elementos conlleva a un elevado coste de los mismos, lo que redunda en la falta de utilización por las empresas dedicadas a la fabricación del calzado, al elevar de forma sustancial el coste general del producto.In the first and third cases, it has been verified that the use of this type of elements leads to a high cost of these, which results in the lack of use by companies dedicated to the manufacture of footwear, by raising substantial the overall cost of the product.
En el segundo caso, cuando se utiliza una pieza de madera apoyada en papeles plegados conlleva al empleo de una mano de obra que genere la incorporación de este tipo de elementos de soporte, redundando igualmente en un aumento del coste final del producto a distribuir.In the second case, when a piece is used of wood supported by folded papers leads to the use of a labor that generates the incorporation of this type of elements of support, also resulting in an increase in the final cost of product to distribute.
La solución evidente a la problemática existente en la actualidad en esta materia sería la de poder contar con una horma de reducido precio, que permitiera de forma simplificada la incorporación del elemento de protección en el interior del calzado y que, una vez extraída para efectuar el uso convencional del calzado, pudiese ser reutilizada.The obvious solution to the existing problem currently in this area would be to have a last of reduced price, which would simplify the incorporation of the protection element inside the footwear and that, once extracted to carry out the conventional use of footwear, could be reused.
Sin embargo, por parte del solicitante se desconoce la existencia en la actualidad de una invención que presente características similares a las que se describen en esta memoria.However, on the part of the applicant ignores the existence at present of an invention that present similar characteristics to those described in this memory.
La horma para el mantenimiento estructural del cuerpo de un calzado que la invención propone, consigue mantener de forma idónea el cuerpo de un calzado en el cual se incorpora o introduce y, a la vez, está capacitada para permitir su reutilización con posterioridad a uso convencional del mismo manteniendo al calzado en condiciones idóneas.The last for structural maintenance of body of a shoe that the invention proposes, manages to maintain suitable form the body of a shoe in which it is incorporated or introduces and, at the same time, is trained to allow its reuse after conventional use keeping the footwear in ideal conditions.
De forma más concreta, la horma para el mantenimiento estructural del cuerpo de un calzado objeto de la invención está constituida a partir de dos piezas, una fabricada en material plástico por soplado, hueca interiormente, que adopta la forma general de la puntera y cuerpo adyacente al empeine del calzado, que incorpora en uno de sus extremos, y concretamente en el opuesto al de la puntera, dos líneas de refuerzo situadas en vertical y en paralelo, provistas de sendas perforaciones coincidentes en las que se introducen los extremos emergentes hacia el exterior de una pieza fabricada por inyección o cualquier otro método sensiblemente alargada, que dispone de un rehundido longitudinal en el extremo coincidente a la zona de clipado y que cuenta en la parte central de la pieza de unión con la talonera de un pliegue que genera a partir del mismo la posibilidad de ser aplicada en múltiples tallas, incorporando en el extremo interno coincidente con el talón un resalte o nervadura de refuerzo que impide la deformación del calzado en el cual se introduce.More specifically, the last for structural maintenance of the body of a footwear object of the invention is constituted from two pieces, one manufactured in plastic material by blowing, hollow inside, which adopts the general shape of the toe and body adjacent to the instep of the footwear, which incorporates in one of its ends, and specifically in the opposite of the toe, two reinforcement lines located in vertical and parallel, provided with perforations coincidences in which the emerging extremes are introduced towards the outside of a piece manufactured by injection or any other noticeably elongated method, which has a recess longitudinal at the end coinciding with the clipping zone and that account in the central part of the connecting piece with the heel of a fold that generates from it the possibility of being applied in multiple sizes, incorporating at the inner end coinciding with the heel a shoulder or reinforcement rib that prevents deformation of the footwear in which it is introduced.
Consecuentemente, unidas las dos piezas constitutivas del área de puntera y empeine y de retención sobre el talón, se logra disponer de una horma que mantiene al calzado en condiciones idóneas desde su fabricación, pasando por la etapa de comercialización o distribución y posterior mantenimiento del calzado una vez adquirido por el consumidor y con posterioridad a su utilización.Consequently, together the two pieces constitutive of the toe and instep area and retention on the heel, it is possible to have a last that keeps the footwear in ideal conditions since its manufacture, going through the stage of commercialization or distribution and subsequent maintenance of footwear once purchased by the consumer and after Its use.
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, un juego de planos en la cual con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, is accompanied herein descriptive, as an integral part of it, a set of planes in which with an illustrative and non-limiting nature, represented the following:
La figura número 1.- Representa una vista en perspectiva por la zona superior de la pieza fabricada por soplado, que se introduce en el interior del calzado y se adosa a la zona de la puntera y empeine correspondiendo al objeto de la invención relativo a una horma para el mantenimiento estructural del cuerpo de un calzado.Figure number 1.- Represents a view in perspective through the upper part of the piece manufactured by blowing, which is introduced inside the footwear and is attached to the area of the toe and instep corresponding to the object of the invention relative to a last for structural maintenance of the body of a shoe.
La figura número 2.- Muestra al objeto representado en la figura número 1 por la cara prevista para su clipado con la pieza que genera la fijación en el interior del calzado propiamente dicho.Figure number 2.- Shows the object represented in figure number 1 by the face provided for clipado with the piece that generates the fixation inside the footwear proper.
La figura número 3.- Refleja una vista en perspectiva de la pieza complementaria que se fija por clipado al objeto mostrado en las figuras números 1 y 2.Figure number 3.- Reflects a view in perspective of the complementary piece that is fixed by clipping to object shown in figures numbers 1 and 2.
A la vista de estas figuras puede observarse como la horma para el mantenimiento estructural del cuerpo de un calzado está formada a partir de las piezas (1) y (4), estando fabricada la pieza (1) en material plástico por soplado, hueca interiormente y que dispone, en coincidencia con su cara posterior opuesta al extremo de adosamiento a la puntera, de dos resaltes verticales (2) y (2') situados en paralelo que incorporan en sus caras internas y enfrentados sendos rehundidos (3) y (3'), en los cuales se acoplan resaltes o tetones (7) y (7') emergentes de uno de los extremos de la pieza (4) que, igualmente fabricada en material plástico por inyección o cualquier otro método, dispone de una zona anterior (5) provista de una ranura longitudinal (6) en cuyos extremos externos se encuentran situados los tetones o resaltes (7) y (7') destinados a acoplarse en los rehundidos (3) y (3') o zonas de acoplamiento incorporadas en el cuerpo (1).In view of these figures you can see as the last for the structural maintenance of the body of a footwear is formed from pieces (1) and (4), being manufactured part (1) in plastic material by blow, hollow inwardly and that it has, in coincidence with its back face opposite to the end of attachment to the toe, of two projections vertical (2) and (2 ') located in parallel that incorporate in their internal faces and facing each other recessed (3) and (3 '), in the which highlights or studs (7) and (7 ') emerging from one of the ends of the piece (4) which, also manufactured in plastic material by injection or any other method, has an anterior zone (5) provided with a longitudinal groove (6) in whose outer ends are located the lugs or projections (7) and (7 ') intended to engage in recesses (3) and (3 ') or coupling areas incorporated in the body (1).
A continuación de la zona (5) del cuerpo (4) se ha previsto un pliegue (8) que, a tenor de su actuación como tal pliegue a manera de fuelle, genera la posibilidad de que esta pieza (4) pueda ser acoplada en calzados con diferentes tallas, presentando a continuación del pliegue (8) una zona (9) en cuyo extremo se encuentra situada una pronunciación curvada (10) destinada a ser acoplada sobre la zona del talón del calzado por su zona interna, estando reforzada la zona (10) por un resalte triangular (11) que se fija a la zona (10) por su cara interna y a la zona (9) por su parte inferior.Following the area (5) of the body (4) is has planned a fold (8) that, according to its performance as such fold as a bellows, generates the possibility that this piece (4) can be fitted in shoes with different sizes, presenting after the fold (8) an area (9) in whose extreme curved pronunciation is located (10) intended to be coupled over the heel area of the footwear by its internal zone, the zone (10) being reinforced by a projection triangular (11) that is fixed to the area (10) by its internal face and to the zone (9) by its lower part.
Establecida la unión de las piezas (1) y (4), pueden ser incorporadas en el interior de un calzado manteniendo al mismo en condiciones idóneas tanto durante su distribución o comercialización como con posterioridad a su utilización.Established the union of the pieces (1) and (4), they can be incorporated inside a shoe keeping the same in ideal conditions both during distribution or marketing as after its use.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200401192A ES2253072B1 (en) | 2004-05-18 | 2004-05-18 | HORM FOR THE STRUCTURAL MAINTENANCE OF THE BODY OF A FOOTWEAR. |
EP05747236A EP1767110A1 (en) | 2004-05-18 | 2005-05-05 | Shoe tree which is intended to maintain the structure of the body of a shoe |
PCT/ES2005/000242 WO2005110141A1 (en) | 2004-05-18 | 2005-05-05 | Shoe tree which is intended to maintain the structure of the body of a shoe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200401192A ES2253072B1 (en) | 2004-05-18 | 2004-05-18 | HORM FOR THE STRUCTURAL MAINTENANCE OF THE BODY OF A FOOTWEAR. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2253072A1 true ES2253072A1 (en) | 2006-05-16 |
ES2253072B1 ES2253072B1 (en) | 2007-07-01 |
Family
ID=35393919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200401192A Withdrawn - After Issue ES2253072B1 (en) | 2004-05-18 | 2004-05-18 | HORM FOR THE STRUCTURAL MAINTENANCE OF THE BODY OF A FOOTWEAR. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1767110A1 (en) |
ES (1) | ES2253072B1 (en) |
WO (1) | WO2005110141A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2405838A1 (en) * | 2013-04-03 | 2013-06-04 | Martín QUINTÍN DÍAZ-GUERRA | Last for the structural maintenance of the body of a footwear (Machine-translation by Google Translate, not legally binding) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1474444A (en) * | 1922-04-07 | 1923-11-20 | Willard C Richardson | Shoe form |
US3512199A (en) * | 1968-04-16 | 1970-05-19 | Abraham Messinger | Shoe tree |
EP0332482A1 (en) * | 1988-03-07 | 1989-09-13 | Plastireal Societe Anonyme Dite: | Adjustable shoe tree |
ES1038553U (en) * | 1997-07-17 | 1998-07-16 | Promotora Levantina De Aparcam | Shoe mold. (Machine-translation by Google Translate, not legally binding) |
-
2004
- 2004-05-18 ES ES200401192A patent/ES2253072B1/en not_active Withdrawn - After Issue
-
2005
- 2005-05-05 WO PCT/ES2005/000242 patent/WO2005110141A1/en active Application Filing
- 2005-05-05 EP EP05747236A patent/EP1767110A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1474444A (en) * | 1922-04-07 | 1923-11-20 | Willard C Richardson | Shoe form |
US3512199A (en) * | 1968-04-16 | 1970-05-19 | Abraham Messinger | Shoe tree |
EP0332482A1 (en) * | 1988-03-07 | 1989-09-13 | Plastireal Societe Anonyme Dite: | Adjustable shoe tree |
ES1038553U (en) * | 1997-07-17 | 1998-07-16 | Promotora Levantina De Aparcam | Shoe mold. (Machine-translation by Google Translate, not legally binding) |
Non-Patent Citations (1)
Title |
---|
ES 1038553 U (PROMOTORA LEVANTINA DE APARCAMIENTOS, S.L.) 16.07.1998, columna 1, líneas 29-45; columna 2, líneas 19-21; figuras 1-4. \\ A 2 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2405838A1 (en) * | 2013-04-03 | 2013-06-04 | Martín QUINTÍN DÍAZ-GUERRA | Last for the structural maintenance of the body of a footwear (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
EP1767110A1 (en) | 2007-03-28 |
WO2005110141A1 (en) | 2005-11-24 |
ES2253072B1 (en) | 2007-07-01 |
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